| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 24 |
2.4%
|
| 2 | 2. No | 2 |
0.2%
|
| 7 | 7. I have already reached this age | 971 |
97.2%
|
| 8 | 8. Refused | 1 |
0.1%
|
| 9 | 9. Don't know | 1 |
0.1%
|